Part - Amazon Simple Storage Service

Part

Container for elements related to a part.

Contents

ChecksumCRC32

This header can be used as a data integrity check to verify that the data received is the same data that was originally sent. This header specifies the base64-encoded, 32-bit CRC32 checksum of the object. For more information, see Checking object integrity in the Amazon S3 User Guide.

Type: String

Required: No

ChecksumCRC32C

The base64-encoded, 32-bit CRC32C checksum of the object. This will only be present if it was uploaded with the object. With multipart uploads, this may not be a checksum value of the object. For more information about how checksums are calculated with multipart uploads, see Checking object integrity in the Amazon S3 User Guide.

Type: String

Required: No

ChecksumSHA1

The base64-encoded, 160-bit SHA-1 digest of the object. This will only be present if it was uploaded with the object. With multipart uploads, this may not be a checksum value of the object. For more information about how checksums are calculated with multipart uploads, see Checking object integrity in the Amazon S3 User Guide.

Type: String

Required: No

ChecksumSHA256

This header can be used as a data integrity check to verify that the data received is the same data that was originally sent. This header specifies the base64-encoded, 256-bit SHA-256 digest of the object. For more information, see Checking object integrity in the Amazon S3 User Guide.

Type: String

Required: No

ETag

Entity tag returned when the part was uploaded.

Type: String

Required: No

LastModified

Date and time at which the part was uploaded.

Type: Timestamp

Required: No

PartNumber

Part number identifying the part. This is a positive integer between 1 and 10,000.

Type: Integer

Required: No

Size

Size in bytes of the uploaded part data.

Type: Integer

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: